[INFO] crate ForceFeedback-sys 0.0.1 is already in cache
[INFO] extracting crate ForceFeedback-sys 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/ForceFeedback-sys/0.0.1
[INFO] extracting crate ForceFeedback-sys 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ForceFeedback-sys/0.0.1
[INFO] validating manifest of ForceFeedback-sys-0.0.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ForceFeedback-sys-0.0.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ForceFeedback-sys-0.0.1
[INFO] finished frobbing ForceFeedback-sys-0.0.1
[INFO] frobbed toml for ForceFeedback-sys-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ForceFeedback-sys/0.0.1/Cargo.toml
[INFO] started frobbing ForceFeedback-sys-0.0.1
[INFO] finished frobbing ForceFeedback-sys-0.0.1
[INFO] frobbed toml for ForceFeedback-sys-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ForceFeedback-sys/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ForceFeedback-sys-0.0.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ForceFeedback-sys/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 54a243f85d7fdacaa9a7926313189903c860a192c266f62062a2476db2c03666
[INFO] running `"docker" "start" "-a" "54a243f85d7fdacaa9a7926313189903c860a192c266f62062a2476db2c03666"`
[INFO] [stderr]    Compiling ForceFeedback-sys v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `ForceFeedback_sys` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `force_feedback_sys`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "54a243f85d7fdacaa9a7926313189903c860a192c266f62062a2476db2c03666"`
[INFO] running `"docker" "rm" "-f" "54a243f85d7fdacaa9a7926313189903c860a192c266f62062a2476db2c03666"`
[INFO] [stdout] 54a243f85d7fdacaa9a7926313189903c860a192c266f62062a2476db2c03666
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ForceFeedback-sys/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 34b0e71d2be73c70827ea34f333faff711e3b3ff748aea7224c0835eab36c5c7
[INFO] running `"docker" "start" "-a" "34b0e71d2be73c70827ea34f333faff711e3b3ff748aea7224c0835eab36c5c7"`
[INFO] [stderr]    Compiling ForceFeedback-sys v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `ForceFeedback_sys` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `force_feedback_sys`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "34b0e71d2be73c70827ea34f333faff711e3b3ff748aea7224c0835eab36c5c7"`
[INFO] running `"docker" "rm" "-f" "34b0e71d2be73c70827ea34f333faff711e3b3ff748aea7224c0835eab36c5c7"`
[INFO] [stdout] 34b0e71d2be73c70827ea34f333faff711e3b3ff748aea7224c0835eab36c5c7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ForceFeedback-sys/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 9af787e7a8622dbb874a0b2f1e2a3c219e35cb37bf1c5ce8bdbbac0a7bd08627
[INFO] running `"docker" "start" "-a" "9af787e7a8622dbb874a0b2f1e2a3c219e35cb37bf1c5ce8bdbbac0a7bd08627"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ForceFeedback_sys-8e65fe09e1336852
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ForceFeedback-sys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9af787e7a8622dbb874a0b2f1e2a3c219e35cb37bf1c5ce8bdbbac0a7bd08627"`
[INFO] running `"docker" "rm" "-f" "9af787e7a8622dbb874a0b2f1e2a3c219e35cb37bf1c5ce8bdbbac0a7bd08627"`
[INFO] [stdout] 9af787e7a8622dbb874a0b2f1e2a3c219e35cb37bf1c5ce8bdbbac0a7bd08627